Product Details
The EXTECH Personal Noise Dosimeter is designed to monitor and analyze noise exposure levels, supporting compliance with OSHA, MSHA, DOD, ACGIH, and ISO standards. Compact and lightweight, it provides real-time noise measurements and data logging capabilities, making it useful for workplace noise assessment and regulatory compliance.
Key Features and Benefits
- Comprehensive Noise Monitoring: Measures frequency-weighted noise exposure, peak sound levels, and total sound exposure over an 8-hour period.
- Large Data Storage: Datalogs up to 999,999 readings with adjustable sampling times from 1 second to 24 hours.
- Versatile Modes: Displays sound level, time-averaged sound level (Leq), sound exposure level (SEL), min/max levels, and more.
- User-Friendly Design: Compact, lightweight, and equipped with a USB interface for easy data transfer and analysis using PC software.
- Regulatory Compliance: Performs noise accumulation surveys in line with OSHA, MSHA, DOD, and IEC standards, supporting workplace safety compliance.
- Flexible Configuration: Adjustable criterion level, exchange rate, and threshold for tailored noise assessments.
- Complete Kit: Includes belt clip, microphone, windscreen, battery, software, USB cable, and carrying case for convenience.
Recommended Applications
EXTECH Personal Noise Dosimeter can use in
- Personal noise exposure measurement
- Workplace noise assessment
- Regulatory compliance for OSHA and other standards
Specifications
- Standards Compliance: IEC61252-1993, IEC67672-1-2003, ANSI S1.25-1992, ANSI S1.4-1983, ANSI S1.43-1997
- Noise Range (Accuracy): 30 to 90 dB, 50 to 110 dB; Peak (C, Z): 70 to 140 dB, 90 to 143 dB (±1.4 dB @ 94 dB, 1 kHz)
- Frequency Weighting: A, C, Z
- Response Rate: Fast, Slow, Impulse
- Bandwidth: 20 Hz to 8 kHz
- Memory: Dose: 10,000 points; Sound Level Meter: 999,999 points
- Criterion/Threshold Levels: 30 to 140 dB (0.1 dB steps)
- Exchange Rate: 3, 4, 5, or 6 dB
- Measurement Duration: 5, 10, 15, or 30 minutes; 1, 2, 4, 8, 10, 12, or 24 hours
- Measurement Modes: %Dose, Lxmax, Lxyp, Lxmin, Lxeq, SEL, PeakMAX, LAVG, TWA, LEP, LN%
- Dimensions/Weight: 107 x 65 x 33 mm (4.2 x 2.6 x 1.3 in), 198 g (7 oz) including battery and microphone cable
Packaging
- Includes belt clip, 0.5” microphone with 32” cable, windscreen, 9V battery, software, USB cable, and carrying case.
EXTECH(USA) Personal Noise Dosimeter Selection Notes
The EXTECH(USA) Personal Noise Dosimeter supports personal noise exposure monitoring and hearing-conservation support. Review it against the actual monitoring objective, expected range, sampling method, reporting requirement and calibration process before purchase.
Where It Fits
| Selection area | Practical guidance |
|---|---|
| Product group | personal noise dosimeter |
| Main monitoring need | personal noise exposure monitoring and hearing-conservation support |
| Typical applications | Factories, laboratories, construction sites, utilities, shipyards, oil and gas, wastewater, cleanrooms, confined-space work, maintenance teams and industrial hygiene programmes. |
| Procurement note | Confirm IEC/ANSI standards, frequency weighting, exchange rate, criterion level, threshold, measurement duration, data logging, microphone condition and acoustic calibrator compatibility. |
Use and Inspection Notes
Before field use, check battery condition, sensor status, tubing or microphone condition, alarm settings, date/time, data logging memory and calibration validity. Record the instrument settings and sampling notes so the readings can be understood later.
Common Questions
Can this instrument be used for compliance reporting?
It can support reporting when the instrument, calibration, sampling method and competent-person requirements match the applicable regulation, standard or customer procedure.
Can I request product guidance or a quotation?
Yes. Contact Safetyware with the parameter, expected range, site type, quantity and any DOSH, WSH or customer requirement.
Browse related monitoring instruments or review the wider Monitoring Instruments category for air monitoring, sound and vibration, gas analysis and water-quality monitoring.
